Add FAT ascii iocharset support

FAT use ascii as default iocharset starting from 4.7.2-1, so we need
the nls_ascii kernel module else the kernel can't mount the partition
and mount the squashfs.
https://packages.qa.debian.org/l/linux/news/20160829T000024Z.html

diff --git a/backend/initramfs-tools/live.hook b/backend/initramfs-tools/live.hook
index 8b763b2..358b797 100755 (executable)
--- a/backend/initramfs-tools/live.hook
+++ b/backend/initramfs-tools/live.hook
@@ -120,6 +120,7 @@ manual_add_modules overlay
 manual_add_modules nls_cp437
 manual_add_modules nls_iso8859-1
 manual_add_modules nls_utf8
+manual_add_modules nls_asci
 manual_add_modules vfat
 
 # Filesystem: ntfs